Category: Medicine
Umbilical cord blood glucose was not linked to later neonatal hypoglycemia
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in MedicineWhat the study found The study found that umbilical cord blood glucose (UCBG, glucose measured in the blood from the umbilical cord at birth) parameters were not associated with subsequent transitional neonatal hypoglycemia (TNH, low blood sugar during the newborn’s early transition period). Why the authors say this matters The authors say the study provides…
AAP updates office preparedness guidance for pediatric emergencies
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in MedicineWhat the study found The policy statement says medical offices that care for children and adolescents can prepare for pediatric emergencies, even though these events are not common. It also says offices should tailor planning to their location, setting, patient population, and distance from an emergency department or hospital. Why the authors say this matters…
Cell-specific methylation changes in alpha and beta cells in type 2 diabetes
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in MedicineWhat the study found The study found that human pancreatic alpha and beta cells have many cell-specific DNA methylation differences, and that some of these differences are linked to changes in gene expression. It also identified methylation changes associated with pre-type 2 diabetes and type 2 diabetes in both cell types. Why the authors say…
Beta cell DNA methylation changes with age and in T2D
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in MedicineWhat the study found The study found that pancreatic beta cells show progressive age-related DNA methylation changes, including demethylation at regions linked to beta cell identity and function genes. In type 2 diabetes (T2D), beta cells showed further demethylation compared with healthy controls, while alpha cells did not show the same pattern. Why the authors…
Salivary fingerprinting and neural network identified high-risk periodontitis in diabetes
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in MedicineLightweight neural networks analyze salivary metabolics via mass spectrometry to screen for periodontitis and diabetes, achieving 91.9% accuracy with minimal computational resources for clinical.
Retention in HIV care is shaped by social and system barriers
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in MedicineHealthcare providers in Manaus identify socioeconomic and service-level barriers to HIV care retention, emphasizing need for integrated multisectoral strategies.
Donor ventilation time was not linked to 1-year lung function
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in MedicineEvidence suggests prolonged donor mechanical ventilation does not impair recipient lung function after transplant, challenging traditional donor selection practices in lung transplantation.
Buprenorphine linked to no higher neurodevelopmental risk than methadone
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in MedicinePopulation-based cohort study comparing neurodevelopmental outcomes in children prenatally exposed to buprenorphine versus methadone for maternal opioid use disorder treatment.
Infraorbital swelling revealed rare extramedullary myeloma relapse
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in MedicineCase report of infraorbital swelling caused by extramedullary multiple myeloma, highlighting the importance of considering plasma cell neoplasms in facial mass differential diagnosis.
Review highlights key biases in observational studies
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in MedicineA critical examination of validity threats in observational studies, including confounding, selection bias, time-varying confounding, measurement error, and missing data handling strategies.
